arch/arm/boot/dts/omap3-overo-alto35-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
   4  */
   5
   6 /*
   7  * Alto35 expansion board is manufactured by Gumstix Inc.
   8  */
   9
  10 #include "omap3-overo-common-peripherals.dtsi"
  11 #include "omap3-overo-common-lcd35.dtsi"
  12
  13 #include <dt-bindings/input/input.h>
  14
  15 / {
  16         leds {
  17                 compatible = "gpio-leds";
  18                 pinctrl-names = "default";
  19                 pinctrl-0 = <&led_pins>;
  20                 gpio148 {
  21                         label = "overo:red:gpio148";
  22                         gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>;           /* gpio 148 */
  23                 };
  24                 gpio150 {
  25                         label = "overo:yellow:gpio150";
  26                         gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>;           /* gpio 150 */
  27                 };
  28                 gpio151 {
  29                         label = "overo:blue:gpio151";
  30                         gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>;           /* gpio 151 */
  31                 };
  32                 gpio170 {
  33                         label = "overo:green:gpio170";
  34                         gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>;           /* gpio 170 */
  35                 };
  36         };
  37
  38         gpio_keys {
  39                 compatible = "gpio-keys";
  40                 #address-cells = <1>;
  41                 #size-cells = <0>;
  42                 pinctrl-names = "default";
  43                 pinctrl-0 = <&button_pins>;
  44                 button0 {
  45                         label = "button0";
  46                         linux,code = <BTN_0>;
  47                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;            /* gpio_10 */
  48                         wakeup-source;
  49                 };
  50         };
  51 };
  52
  53 &omap3_pmx_core {
  54         led_pins: pinmux_led_pins {
  55                 pinctrl-single,pins = <
  56                         OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE4)       /* uart1_tx.gpio_148 */
  57                         OMAP3_CORE1_IOPAD(0x2180, PIN_OUTPUT | MUX_MODE4)       /* uart1_cts.gpio_150 */
  58                         OMAP3_CORE1_IOPAD(0x2182, PIN_OUTPUT | MUX_MODE4)       /* uart1_rx.gpio_151 */
  59                         OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4)       /* hdq_sio.gpio_170 */
  60                 >;
  61         };
  62 };
  63
  64 &omap3_pmx_wkup {
  65         button_pins: pinmux_button_pins {
  66                 pinctrl-single,pins = <
  67                         OMAP3_WKUP_IOPAD(0x2a18, PIN_INPUT | MUX_MODE4)         /* sys_clkout1.gpio_10 */
  68                 >;
  69         };
  70 };
  71
  72 &usbhshost {
  73         status = "disabled";
  74 };
  75